Beyma SM-115/K

15" · 8 Ω · 500 W · 97.5 dB · datasheet ↗

Paramètres Thiele-Small

Taille nominale	15"
Impédance	8 Ω
Fs	27 Hz
Qts	0.253
Qes	0.26
Qms	9.01
Vas	345 L
Sd	880 cm²
Xmax	8 mm
Re	5.8 Ω
Bl	20.3 T·m
Mms	109.3 g
Pe	500 W
Sensibilité	97.5 dB

Indication d'alignement

EBP	104 · ported
Sealed Vb (Qtc ≈ 0.71)	≈ 50.7 L

EBP > 100 : favorise un alignement bass-reflex.

Rules of thumb from T/S parameters only. Verify against a real simulation before cutting wood.

Candidats de substitution

HP	Fs (Hz)	Qts	Vas (L)	Xmax (mm)	Sens (dB)	Adéquation	Notes	Comparer
Beyma 15k200	27 =	0.262 +0.01	345 =	7.5 -0.5	97 -0.5	close	300 W vs 500 W: lower power handling · Xmax 7.5 mm < 8 mm: lower excursion-limited SPL	+
Dayton Audio 15LF ODEUM	25.5 -1.5	0.26 +0.01	331.3 -13.7	9.3 +1.3	96 -1.5	close		+
Dayton Audio APOLLO 15LF	25.5 -1.5	0.26 +0.01	331 -14	9.3 +1.3	96 -1.5	close		+
Scan-Speak 38WE/8582T00	26 -1	0.243 -0.01	423 +78	9.5 +1.5	97.5 =	close	350 W vs 500 W: lower power handling	+
Beyma SM115/K	29 +2	0.249 =	273 -72	8 =	97.2 -0.3	close		+
Beyma SM115/K vp1	27.6 +0.6	0.222 -0.03	296.7 -48.3	8 =	98.3 +0.8	close		+
Focal 38VX	22.3 -4.7	0.279 +0.03	347 +2	8.2 +0.2	96.9 -0.6	close	4 Ω vs 8 Ω: amp load changes · 225 W vs 500 W: lower power handling	+
STX W.38.800.8.MC	28 +1	0.252 =	247 -98	8 =	96.5 -1	close		+
Kenwood TRIO	27 =	0.27 +0.02	350 +5	5 -3	97.4 -0.1	close	300 W vs 500 W: lower power handling · Xmax 5 mm < 8 mm: lower excursion-limited SPL	+
Infinity BETA15	24.4 -2.6	0.23 -0.02	289.9 -55.1	7.9 -0.1	98.1 +0.6	close	4 Ω vs 8 Ω: amp load changes · 350 W vs 500 W: lower power handling · Xmax 7.9 mm < 8 mm: lower excursion-limited SPL	+

Comparer les 3 plus proches avec le SM-115/K →

Classé par similarité de paramètres uniquement (Qts, Fs, Vas, Xmax, sensibilité). Même taille nominale requise. Une indication, pas une simulation, modélisez l'échange avant de couper ou d'acheter.

Utilisé dans les caissons (0)

No enclosure in the catalog uses this driver yet.